OMRON BN75T is a 750VA / 680W line-interactive UPS made for the Japanese market. It is rated for AC100V only, so outside Japan it needs a step-down transformer or a 100V supply. The replacement battery is the BNB75T.Japan-domestic UPS units like the BN75T are often built into Japanese-made machines — semiconductor and SMT lines, inspection systems, machine tools and lab analyzers. Replacing a failed unit with the same model avoids rewiring and re-qualification. We ship genuine new units from Tokyo by FedEx; tell us your country and we will confirm voltage and plug before you order.Quick facts for international buyers Model BN75T Usable on 110–120V mains No — this is a Japan-domestic model rated for AC100V only. Outside Japan, use it behind a step-down transformer that supplies 100V, or inside Japanese equipment that already provides 100V. Input voltage AC100V Input plug / connection NEMA 5-15P Output outlets NEMA 5-15R Replacement battery BNB75T Battery type Sealed lead-acid (VRLA), non-spillable. Expected life: 4–5 years at 20°C. Market Genuine new product for the Japanese market. Manuals and labels are in Japanese. Need help? See the OMRON / Mitsubishi UPS battery cross-reference, or contact us with your UPS model and country and we will confirm compatibility before you order. Manufacturer specifications UPS topology Line-interactive Form factor Desktop / floor-standing Rated input voltage AC100V Rated input frequency 50/60Hz±4Hz Number of input phases Single-phase 2-wire Input plug 3P (NO 5-15P) Rated output voltage AC90±3 to 114V±3V (input voltage sensitivity standard setting) / AC84±3 to 114V±3V (input voltage sensitivity low sensitivity setting) / AC90±3 to 110V±3V (input voltage sensitivity high sensitivity setting) Rated output frequency Synchronized to input frequency Number of output phases Single-phase 2-wire Output outlet type NO 5-15R Backup outlets 6 Non-backup outlets (surge only) 0 Power consumption (normal/max) 15W/50W Maximum output capacity (W) 680W Maximum output capacity (VA) 750VA Backup time (at full load) 4 minutes Output voltage during battery operation 100V Output frequency during battery operation 50/60Hz±0.1Hz Output waveform during battery operation Sine wave Transfer time Within 10msec. Battery type Sealed lead-acid (VRLA) (DC12V/9Ah) Number of batteries 1 Charging time Full charge 8 hours, 90% charge 4 hours Bundled power management software Standard attachment (PowerAct Pro, UPS service driver, UPS Power Manager) Software OS support Windows/Linux/Mac/VM Surge function Yes – power-line noise and lightning surge protection Safety standards UL1778/CE/RoHS/VCCI Class A Dimensions 140(W)×359(D)×167(H)mm Weight 11kg Packing weight 13Kg Replacement battery BNB75T ×1